12. 接口

• 12.1. USB Device (USBDEV)
• 12.2. USB Host (USBHOST)
• 12.3. Media Access Control (MAC)
• 12.4. Quad Serial Peripheral Interface (QSPI)
• 12.5. Universal Asynchronous Receiver/Transmitter (UART)
• 12.6. Inter Integrated Circuit (I2C)
• 12.7. Controller Area Network (CAN)
• 12.8. Consumer Infrared Radiation (CIR)
• 12.9. Parallel Bus (PBUS)
• 12.10. General Purpose Input Output (GPIO)